Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Dots on leafs
amir930
started grow question 5y ago
Hello. Anyone know what's cousing that dots on the leafs?
Solved
Week 5
Leaves. Other
likes
MaxGrowCanada
answered grow question 5y ago
Hey, That appears to be calcium deficiency. Usually caused by low ph in soil. It wont be readily absorbed below 6.2. I dont see any in your feed schedule, if you're not supplying any, that will it. Cheers,
likes
Complain
Selected By The Grower
Hudson2384
answered grow question 5y ago
Check your PH make sure it is above 6.2. Also add Cal Mag to your nutrient feed. Also try not to over water.
likes
Complain
Similar Grow Questions
Solved
Dewey420
Defoliation or not ?
Do i need defoliation ? Or it’s not obligatory ?
Week 9
Leaves. Other
3y ago
5
4
Solved
Xpie77
Leaf sickness
What can this be, im seeking for some more people with a idea what it can be??
Leaves. Other
2y ago
4
1
Solved
AutoCannabisCultivator123
Brown Spots, Any Ideas?
Anyone know what is causing the brown spots on the leaves? So far it’s limited to one plant, and it was closest to grow light. PH of soil appears to be normal, and I have not fed any nutrients yet. The water in my house is treated with Calcite/Corosex for PH correction.
Week 1
Leaves. Other
5y ago
4
4
Solved
FeebleSnane
Strange Twisting Leaves
I have a plant that's just over 3 weeks old, and since the first week or so, I noticed it has some leaves that grow with a "kink" or "twist." They all seem to have a small discolored spot on the edge of the leaf that eventually becomes the corner of the kink/twist
Leaves. Edges burnt
Leaves. Twisted
Leaves. Other
9mo ago
7
Solved
SirDillton
Seedling leaves twisting/ curling
Leaf curling/twisting on first few sets of fan leaves on seedlings? What Causes it? Temp is 28-30c RH65%, watering 500 ml every 3-4 days, Ph6 water and has no nutrients. Par value on lights roughly 400.
Week 1
Leaves. Other
6y ago
12
6
Solved
Hash268
Why discolouration in root and spots on leaves?
I got some spots on the leaves of this autoflower in hydroponics also there's a little discolouration in the roots I'm not sure if that's the reason any help is appreciated.
Week 4
Leaves. Other
Roots. Mushy
6y ago
2
5
Solved
CelticSmokey88
Hole in leave
What causes this hole on the leave to form
Leaves. Other
4y ago
4
4
Solved
Mancha
Is it really a problem?
Hi people. It's my first growing so I'm trying to figure things out yet. Today I noticed some indentation on 2 new leaves on the plant. Can anyone shed some light on what this could be? Could it be some kind of pest? Thanks in advance!
Week 2
Leaves. Other
3y ago
5
3
Solved
Eclectic_Bloomz
Anybody have experience with mutations? What is the best thing to do?
Leaves. Other
5y ago
1
Solved
Blue_psyche
Some leaves are affected by leaf miners, the two on the bottom, in particular one of them, the plant hasn’t so much leaves so is better to cut them or leave them?
Week 3
Leaves. Other
5y ago
1
2
Solved
OutdoorMaster
What could be causing the yellowing/rusty burnt looking spots on my older fan leaves? My camera is is bad so you cant see it but there is also some newer, smaller growth that looks shiny and burmt with new growth twisting slightly
Week 3
Leaves. Other
6y ago
7
4
Solved
CrazyCrypto90
Leaf tip weird dark wet
The tip of one leaf is dark green or blackish curl up but it's super moist like wet.help
Week 3
Leaves. Other
4y ago
1
Solved
NatureSolutions
What is this?
I know the black ones but im new to white/lightblue beast like this lol what is it
Leaves. Other
3y ago
3
Solved
BIaze420
Damaged Leaf - Problem Identification
I know it's probably nothing to worry about since this is my by far best growing plant right now, but it doesn't really look like a mutation, more like damage or something. This is the only leaf i encountered, just wanted to check if anybody knopws what it is, hopefully no pest.
Week 4
Leaves. Other
3y ago
1
3
Solved
Fresco
Holes in leaves
What is this?
Week 7
Leaves. Other
5y ago
1
3
Solved
sskwhiteshadow
Auto flower showing sings of to much or not enough cal/mag or mn need help identifying whats its has to much or not enough of
Hi All 4 weeks into my auto grow and its showing signs I think of cal/mag or mn def but im not certain here. Soil: foxfarm (3gal) Water PH in and out is 6.1 advance nuts : at 14ml + cal mag xtra at 8ml per gallon for the last week 200 watt led
Leaves. Other
2y ago
1
1
Solved
Leonard_Lunte
Weird looking seedlings? (uploaded vid)
My seedlings, especially Seedling 1, look kinda weird to me. Seedling 1 appears to have some weird yellow spots here and there and the leaves look cut? They just look really weird and not like normal cannabis leaves, both seedlings have their leaves going up at the corners.
Week 2
Leaves. Curl up
Leaves. Other
6y ago
1
1
Solved
amir930
Brown spots
Does anyone know what happened to the leafs? I thought maybe septoria fungi
Week 8
Leaves. Other
5y ago
1
3
Solved
Aliceinwonderland
Blätter runter drücken
Ist es ok die großen Blätter runter zu drücken in der blütephase damit die Blüten mehr Licht bekommen? Habe schon paar mal geschnitten aber habe Zuviel Angst es nochmal zutun
Leaves. Other
5y ago
1
1
Solved
Appoldro420
What deficiency is this?
What do you think Calcium, Magnesium deficiency or something else?
Week 4
Leaves. Other
5y ago
2
2